CN203190999U - Real-time monitoring system having function of light and wind measurement - Google Patents
Real-time monitoring system having function of light and wind measurement Download PDFInfo
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- CN203190999U CN203190999U CN 201320200576 CN201320200576U CN203190999U CN 203190999 U CN203190999 U CN 203190999U CN 201320200576 CN201320200576 CN 201320200576 CN 201320200576 U CN201320200576 U CN 201320200576U CN 203190999 U CN203190999 U CN 203190999U
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Abstract
The utility model discloses a real-time monitoring system having the function of light and wind measurement. The system includes a plurality of wind measurement towers and a center station, the wind measurement towers are in a bidirectional communication with the center station, the center station includes a central processing system and a network communication apparatus, each wind measurement tower includes a remote measurement station for communicating with the network communication apparatus of the center station, a light measurement station for acquiring light energy information, a sensor, a data acquisition device, and a power supply module for supplying DC power, and the light measurement station and the sensor are electrically connected on the remote measurement station via the data acquisition device. The real-time monitoring system provided has the advantages of convenient and centralized management, good real-time performance, wide application and high accuracy.
Description
Technical field
The utility model relates to network system monitoring management technical field, particularly, relates to a kind of real-time monitoring system that comprises photometry and survey the wind function.
Background technology
At present, set up the photometry station in the area preferably in the light resources condition, and the humidity of for a long time photometry station periphery being measured, temperature, air pressure, data such as wind speed and direction are observed collection, obtain the variation of a regional luminous energy situation, determine the luminous energy resource of this area accordingly, for addressing and the prediction of photovoltaic plant provides the service in early stage.Equally, set up anemometer tower in the area preferably in the wind-resources condition, and the observation collection of the wind speed and direction data of for a long time distance anemometer tower 10m, 30m, 50m, 70m and 100m place being measured, obtain the variation of a regional wind energy situation, determine the wind energy resources of this area then accordingly, for the wind energy turbine set construction provides the service in early stage.
Developed country's wind, luminous energy such as Germany, Denmark, the U.S. mainly are distributed accesses, and the construction fundamental purpose of photometry station and anemometer tower is assessment area luminous energy resource and wind energy resources, for photovoltaic plant and wind energy turbine set addressing are offered help.The construction of domestic photometry station and anemometer tower and use, meteorological department also all is applied to the generaI investigation of local sights resource and the addressing of photovoltaic plant and wind energy turbine set, and other related application is not arranged.
Both at home and abroad in the research to honourable resource, focus mostly in the large scale whole nation and even global honourable stock assessment, or the research work of the photovoltaic plant of small scale and the addressing of wind energy turbine set microcosmic, single photometry station and anemometer tower addressing, and the honourable stock assessment of wind-resources mesoscale in the zone, at the photometry in the electric base of scene, survey the wind networking related work actually rare.
Along with the construction in nationwide photovoltaic plant and wind-powered electricity generation base, part wind energy turbine set periphery has also been built single photometry station, anemometer tower, to be used for observational record luminous energy information and wind regime.But on whole photovoltaic plant and wind-powered electricity generation base mesoscale aspect, the situation of carrying out the observation of real-time luminous energy information and wind regime, record and application does not also have before.
In realizing process of the present utility model, utility model people finds there is the management dispersion in the prior art at least, real-time is poor, data volume is little, range of application is little and defectives such as degree of accuracy is low.
The utility model content
The purpose of this utility model is, at the problems referred to above, proposes a kind of real-time monitoring system that comprises photometry and survey the wind function, and to realize convenient centralized management, real-time is good, and data volume is many, the advantage that applied range and degree of accuracy are high.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of real-time monitoring system that comprises photometry and survey the wind function, comprise a plurality of anemometer towers and central station, described a plurality of anemometer tower all with the central station two-way communication, described central station comprises central processing system and network communication equipment, described anemometer tower comprises the telemetry station that the network communication equipment with central station communicates, be used for gathering photometry station and sensor and the data acquisition equipment of luminous energy information, the power module of direct supply is provided; Described photometry station and sensor are connected electrically on the telemetry station by data acquisition equipment.
Further, described sensor comprises anemoscope, wind indicator, Hygrothermograph and barometric surveying.
Further, described telemetry station and network communication equipment are according to comprising GPRS module and antenna.
Further, pass through serial communication between described data acquisition equipment and remote-controlled station.
Further, the employing ACS300-MM of described data acquisition equipment.
Further, described central processing system is computing machine or server.
The technical solution of the utility model has following beneficial effect:
The technical solution of the utility model by photometry, wind detection sensor are set, and is given central station by the data transmission that will gather, because adopting instantaneous communication system, make things convenient for centralized management thereby reached, real-time is good, data volume is many, the advantage that applied range and degree of accuracy are high.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 comprises photometry and surveys the real-time monitoring system structural representation of wind function for the utility model embodiment is described;
Fig. 2 comprises photometry and surveys the Principle of Real-time Monitor System block diagram of wind function for the utility model embodiment is described.
By reference to the accompanying drawings, Reference numeral is as follows among the utility model embodiment:
The 1-sensor; 2-device machine; The 3-workstation.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of real-time monitoring system that comprises photometry and survey the wind function, comprise a plurality of anemometer towers and central station, a plurality of anemometer towers all with the central station two-way communication, central station comprises central processing system and network communication equipment, anemometer tower comprises the telemetry station that the network communication equipment with central station communicates, and is used for gathering photometry station and sensor and the data acquisition equipment of luminous energy information, and the power module of direct supply is provided; Photometry station and sensor are connected electrically on the telemetry station by data acquisition equipment.
Wherein, sensor comprises anemoscope, wind indicator, Hygrothermograph and barometric surveying.Telemetry station and network communication equipment are according to comprising GPRS module and antenna.Pass through serial communication between data acquisition equipment and remote-controlled station.The employing ACS300-MM of data acquisition equipment.Central processing system is computing machine or server.Wherein on the anemometer tower photometry station and sensors such as anemoscope, wind indicator, Hygrothermograph and barometric surveying can be set simultaneously, also can be arranged by independent branch, as the photometry station only being set or sensors such as anemoscope, wind indicator, Hygrothermograph and barometric surveying only being set.Arrange as required.
The technical program is at the extensive photoelectricity base of million kilowatt and the large-scale wind power base of ten million multikilowatt, is applicable to that the site is linked to be the electric base of large-scale scene of sheet; The electric base configuration of extensive scene that relates in conjunction with the construction criteria of photometry station/anemometer tower apart from honourable electric field, and upstream and downstream effect effect, is finished the rational deployment of photometry station/anemometer tower, surveys wind, photometry needs to reach honourable electric base; This photometry, the network topology of survey wind, carry out the real-time transformation of photometry station/anemometer tower, carry out once collection and the monitoring of luminous energy information and wind regime in real time so that photometry station/anemometer tower can reach regularly (as per 1 minute), and reach central station by communication modes such as GPRS modules.This comprises photometry, surveys the real-time monitoring system of wind function, can be applied to real-time photometry/survey wind data in the electric ultrashort phase prediction system of scene, finishes the honourable electric ultrashort phase prediction of photometry station/anemometer tower ambient wind electric field; Photometry in real time/survey wind data is applied to scene energy prediction system simultaneously, finishes honourable foreseeable verification work, is applied to the monitoring to local luminous energy information and wind regime, is convenient to the operations staff to the real-time grasp of local luminous energy information and wind regime.
Be example with Zhangye photovoltaic plant and wind-powered electricity generation base, Jiuquan below, the concrete enforcement that comprises photometry, surveys the real-time monitoring system of wind function to above-described embodiment is illustrated.
Real-time monitoring system, can be in conjunction with the planned range of the ten million kilowatt of rank wind-powered electricity generation in Zhangye million kilowatt extensive photoelectricity base and Jiuquan, in conjunction with the construction criteria of photometry station/anemometer tower apart from photoelectricity station and wind-powered electricity generation base, photometry networking and the networking of first phase wind-powered electricity generation base, Jiuquan volume survey wind finished Zhangye first phase photovoltaic plant have realized covering the real-time photometry networking in first phase photoelectricity base, Zhangye Prefecture and the real-time survey wind networking in first phase wind-powered electricity generation base, Jiuquan, realized carrying out once in per 1 minute the real-time monitoring of local luminous energy information and wind regime, and by communication modes such as GPRS, realize monitoring and the statistics of real-time luminous energy information and wind regime, and be applied to several aspects of the electric ultrashort phase prediction system of scene.
And original photometry station/anemometer tower is applied to selected regional luminous energy information and the wind regime generaI investigation reaches the back evaluation work of having built photovoltaic plant or wind energy turbine set, single photometry station/anemometer tower can only provide actual luminous energy information and the wind regime situation of certain point, also extrapolate the honourable resource situation in certain certain zone at most, to be used for the construction of photovoltaic plant and wind energy turbine set.And short-term and the electric prediction system of scene of ultrashort phase, need 1 minute real-time honourable resource data at interval, photometry station/anemometer tower is except being spaced apart 10 minutes of gathering, only upload two secondary data in addition every day, most photometry station/anemometer towers are that honourable resource investigation determines that photovoltaic plant and wind energy turbine set site are used, this photometry station/anemometer tower all is positioned at wind energy turbine set inside, and the data of surveying can be affected, and can not satisfy the used requirement of honourable electric prediction.And single photovoltaic plant or the wind energy turbine set outer institute photometry station/anemometer tower of building can not directly provide support for honourable electric prediction because independence and shortage unified planning do not form network.
The scene monitoring resource is by photometry station/anemometer tower and top wind speed wind direction sensor thereof with obtaining, thermometer, and barometers etc. obtain per 10 minutes wind speed and direction mean value of photometry station/anemometer tower, temperature, humidity and atmospheric pressure value etc.Per 10 minutes of photometry station/anemometer tower record is average luminous energy information and wind regime information once, and be recorded in its storer, and twice of every day is sent to the user place by mail, or by manually regularly going to photometry station/anemometer tower to peek.
This kind method can only be finished the luminous energy wind regime generaI investigation of photometry station/anemometer tower location and understand, can't reach the requirement that real-time luminous energy information and wind regime obtain, also just can't satisfy the electric ultrashort phase prediction system of scene to the requirement of real-time luminous energy information and wind regime.And by anemometer tower and photometry station are transformed, install corresponding equipment additional, realize that photometry station/anemometer tower recorded luminous energy and wind regime information in per 1 minute, and in time be uploaded to user side, and in time carry out photometry and survey wind data and use.
By transforming, by the ACS300-MM data acquisition, can be environment values such as the wind speed of per second measurement on Zhangye photovoltaic plant and the wind-powered electricity generation base, Jiuquan, wind direction, air pressure, carry out 1 minute on average, calculate 1 minute average wind speed, wind direction value, air pressure equivalence, and by GPRS module and antenna, being sent to Lanzhou wind-powered electricity generation center terminal, the line item of going forward side by side is in application.
In order to allow ACS300-MM and GPRS module normally move, need power to it, installed accumulator and solar panel additional at photometry station/anemometer tower of transforming, in order to system is powered.
Through transforming, photometry station/anemometer tower is surveyed wind data by sending twice photometry original every day, makes to send in per 5 minutes a real time data into, to be used for the electric ultrashort phase prediction system of scene.
Photometry station/anemometer tower of having transformed passes through the GPRS communication module, sends photometry survey wind data in per 5 minutes, and sending needed about 1 second time spent, and after sending photometry survey wind data, data acquisition unit enters into dormant state, to reduce the consumption of electric energy.In the photometry station of having built, communication was carried out at concentricity station in per 5 minutes, data transmission is carried out at the concentricity station of photometry station/anemometer tower of communication success, and all the other photometry station/anemometer towers wait for that temporarily each moment central station can only be accepted the real-time photometry of a photometry station/anemometer tower and survey wind data.
In Gansu Province's photovoltaic plant and wind energy turbine set and photometry station and anemometer tower, in photovoltaic plant base and wind-powered electricity generation base, set up photometry station/anemometer tower.For the programming and distribution of first phase photovoltaic generation base, this area and wind-powered electricity generation base volume, the anemometer tower of transforming and photometry station can cover the real-time photometry of all photovoltaic plants of this area and wind energy turbine set substantially and survey the wind needs.Finished the real-time luminous energy information on every side of the electric base of scene each honourable electric field of first phase and measuring of wind regime data, just can carry out the honourable electric ultrashort phase prediction of each honourable electric field according to surveying wind data in conjunction with photometry in real time.
Photometry is surveyed wind data and is reached the honourable electric ultrashort phase prediction system in Intranet three districts from outer net, and be recorded in the electric ultrashort phase prediction database of scene, to be used for the electric ultrashort phase prediction system of scene, photometry station/anemometer tower is closed on the ultrashort phase prediction of honourable electric field.In the ultrashort phase prediction, the real-time photometry station/anemometer tower of honourable electric field as not closing on can't carry out ultrashort phase prediction.Ultrashort phase prediction system applied statistical method is set up real-time photometry and is surveyed wind data and photoelectricity, the wind-powered electricity generation corresponding relation of exerting oneself, again in conjunction with photometry in real time, survey wind data, carry out 0～4 hour honourable electric prediction of ultrashort phase.
On the real-time monitoring platform of the electric ultrashort phase prediction system of scene, the data of photometry station/anemometer tower also display synchronously in real time.The dispatcher is by visit overview display platform, recognize the short-term of exerting oneself and the ultrashort phase predicted value of photoelectricity, wind-powered electricity generation, also can view simultaneously the prediction case of scene energy, also can be by the data such as wind speed and direction of contrast current time, and historical wind regime information, judge the accurate situation that the scene electricity is predicted.
After the real-time luminous energy information of photometry station/anemometer tower and wind regime data insert the wind-powered electricity generation center terminal, reach honourable electric real-time monitoring system by transmission, real-time luminous energy information wind regime data to each photometry station/anemometer tower can be carried out the displaying of figure and form, be convenient to the staff luminous energy information and the wind regime of locality are grasped in real time.
In sum, the utility model also has following characteristics, and difference is mainly reflected in four aspects:
⑴ the utility model is the large-scale wind power base at the large-scale photovoltaic power station of million kilowatt and ten million multikilowatt, at be that honourable electric field is connected with each other and becomes the honourable electric base of areal distribution, and be different from original single or honourable electric base on a small scale;
⑵ scene resource data what obtain use is real-time photometry station/anemometer tower, luminous energy information of per 1 minute record and wind regime and real-time Transmission to terminal are used, and be different from a photometry of per 10 minutes of original photometry station/anemometer tower record, survey wind data, be sent to the mode of terminal twice every day.The data of original photometry station/anemometer tower were only carried out 1 year or the data analysis of half a year, analyzed local luminous energy information and wind regime, and in the utility model real-time luminous energy information and wind regime information were in time gathered and be used;
⑶ carry out the layout of honourable resource photometry station/anemometer tower at whole wind photoelectricity base, factors such as the correlativity between consideration photometry station/anemometer tower and the photovoltaic plant/wind energy turbine set and distance and position, carry out the allocation plan of photometry station/anemometer tower, only single honourable electric field is carried out the layout consideration and be different from original photometry station/anemometer tower;
⑷ the data of real-time photometry station/anemometer tower are applied among the electric ultrashort phase prediction of scene, are applied to be applied among the real-time monitoring to local luminous energy information and wind regime the technology that these do not carry out before all being among the wind energy prediction.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. one kind comprises photometry and the real-time monitoring system of surveying the wind function, it is characterized in that, comprise a plurality of anemometer towers and central station, described a plurality of anemometer tower all with the central station two-way communication, described central station comprises central processing system and network communication equipment, described anemometer tower comprises the telemetry station that the network communication equipment with central station communicates, and is used for gathering photometry station and sensor and the data acquisition equipment of luminous energy information, and the power module of direct supply is provided; Described photometry station and sensor are connected electrically on the telemetry station by data acquisition equipment.
2. the real-time monitoring system that comprises photometry and survey the wind function according to claim 1 is characterized in that described sensor comprises anemoscope, wind indicator, Hygrothermograph and barometric surveying.
3. the real-time monitoring system that comprises photometry and survey the wind function according to claim 1 and 2 is characterized in that, described telemetry station and network communication equipment are according to comprising GPRS module and antenna.
4. the real-time monitoring system that comprises photometry and survey the wind function according to claim 1 is characterized in that, passes through serial communication between described data acquisition equipment and remote-controlled station.
5. according to claim 1, the 2 or 4 described real-time monitoring systems that comprise photometry and survey the wind function, it is characterized in that the employing ACS300-MM of described data acquisition equipment.
6. the real-time monitoring system that comprises photometry and survey the wind function according to claim 5 is characterized in that described central processing system is computing machine or server.
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| CN 201320200576 CN203190999U (en) | 2013-04-19 | 2013-04-19 | Real-time monitoring system having function of light and wind measurement |
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| CN 201320200576 CN203190999U (en) | 2013-04-19 | 2013-04-19 | Real-time monitoring system having function of light and wind measurement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103234583A (en) * | 2013-04-19 | 2013-08-07 | 国家电网公司 | Real-time monitoring system with light measuring and wind measuring functions |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103234583A (en) * | 2013-04-19 | 2013-08-07 | 国家电网公司 | Real-time monitoring system with light measuring and wind measuring functions |
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Granted publication date: 20130911 |